Another hot day is in store for East Texas before a cold front brings some changes in the weather tomorrow. There will be isolated afternoon and evening showers and thunderstorms again today. Rain chances increase significantly Thursday night through Friday night with some models hinting at 1 to 2 inches of rain. High temperatures will drop to the mid-80s Friday and Saturday. Lows will go into the low 60s as the rain ends by early next week. Winds will be southeast at 10 mph or less up to the weekend.